Only focusing on India group 2 - Bangladesh will be the winner of group A. Still, an easy win I feel on the grounds of form and conditions. Pakistan will be a win, assuming little to no batting resistance, which is highly likely! New Zealand will be tough I feel, apart from guptill + Kane, there's no reliable batting, especially with Mac retiring, but their bowling is top quality. Australia will be tough also, I reckon sods law will have them 'click' the day before they play India and then they'll win.
Overall, India should take this one easily